Flukey
a. 凭运气的, 变化无常的
✅ 同义词
🗣️ 情景例句
If you have something you want to talk about,
假如你有什么事情要谈，
It's more valuable.
这更有价值。
decided to take some presents to a children's hospital.
盖茨决定送些礼物给儿童医院。